Supplier Related Products Identification Chemical Properties Hazard Information Raw materials And Preparation Products Safety Data
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55965-84-9

Supplier Related Products Identification Chemical Properties Hazard Information Raw materials And Preparation Products Safety Data

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Identification

Name
5-Chloro-2-methyl-3(2H)-isothiazolone with 2-methyl-3(2H)-isothiazolone
CAS
55965-84-9
Synonyms
Con WT
Kathon 886
kathon biocide
CMIT/MIT B/PLUS
CMI/MI Kathon 886
Mixture with methylchloroisothiazolinone
5-Chloro-2-methyl-3(2H)-isothiazolone with 2-methyl-3(2H)-isothiazolone
2-Methylisothiazol-3(2H)-one 5-chloro-2-Methylisothiazol-3(2H)-one (1:1)
2-Methylisothiazol-3(2H)-one coMpound with 5-chloro-2-Methylisothiazol-3(2H)-one
2-Methylisothiazol-3(2H)-one coMpound with 5-chloro-2-Methylisothiazol-3(2H)-one (1:1)
2-Methylisothiazol-3(2H)-one compound with 5-chloro-2-methylisothiazol-3(2H)-one(14%in H2O)
Molecular Formula
C4H5NOS.C4H4ClNOS
MDL Number
MFCD01716911
MOL File
55965-84-9.mol
Molecular Weight
264.756

Chemical Properties

density 
d20 1.19
Contact allergens
Kathon® CG (CG = cosmetic grade) is a 3:1 mixture of CMI and MI, at a 1.5% concentration. It is used for cosmetics and toiletries, metalworking fluids or paints, in which it can be added only periodically or in color film developers. Kathon® 886 MW (MW = metalworking fluids) is a mixture CMI/MI mixture at a 13.9% concentration, mainly contained in metalworking fluids. Kathon® FP 1.5 contains MCI/MI at 1.5% concentration in propylene glycol. Kathon® LX (LX = LateX) contains MCI/MI at a tenfold concentration of Kathon® CG. Kathon® WT (WT = water treatment) is a MCI/MI mixture used in the paper industry. Parmetol® K40, Parmethol® DF 12 and Parmetol® DF 35, Parmetol® A 23, Parmetol® K50, and Parmetol® DF 18 are other brand names of MCI/MI.
EPA Substance Registry System
3(2H)-Isothiazolone, 5-chloro-2-methyl-, mixt. with 2-methyl-3(2H)-isothiazolone(55965-84-9)

Hazard Information

Uses
Antimicrobial preservative in cosmetics, hygeine products, paints, emulsions, cutting oils, paper coatings, and water storage and cooling units.
Hazard
A poison by ingestion.

Raw materials And Preparation Products

Raw materials
METHYLAMINE

Safety Data

Toxicity
LD50 (mg/kg) orally in rabbits: 30; i.p. in male, female rats: 4.6, 4.3; LC50 (6 day) in trout, sunfish (mg/l): 0.14, 0.54; LC50 (8 day dietary) in Bobwhite quail, Peking duck (mg/kg/day): >60, >100 (J. Am. Coll. Toxicol.)
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